@article{01907092, title = {On the identification of vertices using cycles.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {9}, year = {2003}, zbl = {1011.05033}, language = {en}, url = {http://dml.mathdoc.fr/item/01907092} }
Rosendahl, Petri. On the identification of vertices using cycles.. The Electronic Journal of Combinatorics [electronic only], Tome 9 (2003) . http://gdmltest.u-ga.fr/item/01907092/